fix: phase lifecycle safety bugs (nested phase + realloc UB) - #10

Merged

Barnadrot merged 5 commits into

mainfrom

fix/phase-safety-bugs

May 10, 2026

Commits on May 8, 2026

hunt-1: nested phases silently corrupt outer phase data
Barnadrot
committed
0e5d18a
hunt-1-fix: phase depth counter prevents nested begin_phase from recycling slab
Barnadrot
committed
79326dc
style: apply cargo fmt to test_panic_phase
Barnadrot
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fbb16d1
hunt-2: realloc partial overlap with copy_nonoverlapping corrupts upper source bytes
Barnadrot
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33db33f
hunt-2-fix: use ptr::copy instead of copy_nonoverlapping in realloc to prevent UB on aliased dst
Barnadrot
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23004b5